From patchwork Tue Aug 23 07:50:38 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Guoyi Tu X-Patchwork-Id: 12951846 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D1AD0C32774 for ; Tue, 23 Aug 2022 08:00:48 +0000 (UTC) Received: from localhost ([::1]:37558 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oQOq7-0004S6-QU for qemu-devel@archiver.kernel.org; Tue, 23 Aug 2022 04:00:47 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45908) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oQOh2-0001Vc-Bw for qemu-devel@nongnu.org; Tue, 23 Aug 2022 03:51:26 -0400 Received: from prt-mail.chinatelecom.cn ([42.123.76.223]:46174 helo=chinatelecom.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oQOgx-0007to-Df for qemu-devel@nongnu.org; Tue, 23 Aug 2022 03:51:21 -0400 HMM_SOURCE_IP: 172.18.0.218:36912.1263259734 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-36.111.64.85 (unknown [172.18.0.218]) by chinatelecom.cn (HERMES) with SMTP id 34ECC2800CF; Tue, 23 Aug 2022 15:50:57 +0800 (CST) X-189-SAVE-TO-SEND: +tugy@chinatelecom.cn Received: from ([172.18.0.218]) by app0025 with ESMTP id 1ddb0322fd954363bffd4b4c27133c75 for peter.maydell@linaro.org; Tue, 23 Aug 2022 15:51:03 CST X-Transaction-ID: 1ddb0322fd954363bffd4b4c27133c75 X-Real-From: tugy@chinatelecom.cn X-Receive-IP: 172.18.0.218 X-MEDUSA-Status: 0 From: tugy@chinatelecom.cn To: peter.maydell@linaro.org, f4bug@amsat.org, marcandre.lureau@redhat.com, qemu_oss@crudebyte.com, richard.henderson@linaro.org, berrange@redhat.com, mst@redhat.com, kraxel@redhat.com, qemu-devel@nongnu.org Cc: tugy@chinatelecom.cn Subject: [PATCH v1 0/2] introduce qemu_socketpiar() Date: Tue, 23 Aug 2022 15:50:38 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Received-SPF: pass client-ip=42.123.76.223; envelope-from=tugy@chinatelecom.cn; helo=chinatelecom.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Guoyi Tu Introduce qemu_socketpair() to create socket pair fd, and set the close-on-exec flag at default as with the other type of socket does. besides, the live update feature is developing, so it's necessary to do that. Guoyi Tu (2): oslib-posix: Introduce qemu_socketpair() vhost-user: Call qemu_socketpair() instead of socketpair() hw/display/vhost-user-gpu.c | 3 ++- hw/virtio/vhost-user.c | 2 +- include/qemu/sockets.h | 18 ++++++++++++++++++ util/oslib-posix.c | 19 +++++++++++++++++++ 4 files changed, 40 insertions(+), 2 deletions(-) Reviewed-by: Marc-André Lureau Reviewed-by: Christian Schoenebeck